<template>
  <div class="building-container">
    <!-- 搜索区域 -->
    <div class="search-container">
      <div class="search-label">楼宇名称：</div>
      <el-input placeholder="请输入内容" class="search-main" v-model="params.name" @clear="doSearch" />
      <el-button type="primary" @click="doSearch">查询</el-button>
      
    </div>
    <div class="create-container">
      <el-button type="primary" @click="addBuilding">添加楼宇</el-button>
    </div>
     <!-- 添加楼宇弹框 -->
    <el-dialog
      title="添加楼宇"
      :visible="dialogVisible"
      width="580px"
      @close="closeDialog"
    >
          <!-- 表单接口 -->
      <div class="form-container">
        <el-form :model="addForm" :rules="addFormRules" ref="addForm">
          <el-form-item label="楼宇名称" prop="name">
            <el-input v-model="addForm.name" />
          </el-form-item>
          <el-form-item label="楼宇层数" prop="floors">
            <el-input v-model="addForm.floors" />
          </el-form-item>
          <el-form-item label="在管面积" prop="area">
            <el-input v-model="addForm.area" />
          </el-form-item>
          <el-form-item label="物业费" prop="propertyFeePrice">
            <el-input v-model="addForm.propertyFeePrice" />
          </el-form-item>
        </el-form>
      </div>
      <template #footer>
        <el-button size="mini" @click="dialogVisible = false">取 消</el-button>
        <el-button size="mini" type="primary" @click="confirmAdd">确 定</el-button>
      </template>
    </el-dialog>
    <!-- 表格区域 -->
    <div class="table">
      <el-table
        style="width: 100%"
        :data="buildingList"
      >
        <el-table-column
          type="index"
          label="序号"
          :index="indexMethod"
        />
        <el-table-column
          label="楼宇名称"
          width="180"
          prop="name"
        />
        <el-table-column
          label="层数"
          prop="floors"
        />
        <el-table-column
          label="在管面积(m²)"
          width="120"
          prop="area"
        />
        <el-table-column
          label="物业费(元/m²)"
          width="120"
          prop="propertyFeePrice"
        />
        <el-table-column label="状态" prop="status">
          <template #default="scope">
            {{ formatStatus(scope.row.status) }}
          </template>
        </el-table-column>
        <el-table-column
          label="操作"
          width="120"
        >
          <template #default="scope">
            <el-button
              size="mini"
              type="text"
            >编辑</el-button>
            <el-button
              size="mini"
              type="text"
              @click="confirmDel(scope.row.id)"
            >删除</el-button>
          </template>
        </el-table-column>
      </el-table>
      <div class="page-container">
        <el-pagination 
        layout="total, prev, pager, next"
        :total=total
        :page-size="params.pageSize"
        @current-change="pageChange"
        />
      </div>
    </div>

  </div>
</template>

<script>
import { getBuildingListAPI,createBuildingListAPI, delBuildingListAPI } from '@/api/building';
export default {
  name: 'Building',
  data() {
    return {
      buildingList:[],
      params : {
        page :1,
        pageSize: 8,
        name:'',
      },
      total:0,
      dialogVisible:false,
      addForm: {
        name:'',
        floors:null,
        area:null,
        propertyFeePrice:null
      },
      addFormRules: {
      name: [
        { required: true, message: '请输入楼宇名称', trigger: 'blur' }
      ],
      floors: [
        { required: true, message: '请输入楼宇层数', trigger: 'blur' }
      ],
      area: [
        { required: true, message: '请输入楼宇面积', trigger: 'blur' }
      ],
      propertyFeePrice: [
        { required: true, message: '请输入楼宇物业费', trigger: 'blur' }
      ]
    }
    }
  },
  mounted() {
    this.getBuildingList()
  },
  methods: {
    // 获取楼宇列表
    async getBuildingList() {
      const res = await getBuildingListAPI(this.params)
      this.buildingList = res.data.rows
      // 存入总条数
      this.total = res.data.total
    },
    // 租赁状态适配
    formatStatus(status) {
      const statusMap = {
        0:'租赁中',
        1:'闲置中'
      }
      return statusMap[status]
    },
    // 换页
    pageChange(page) {
      // 更改参数
      this.params.page = page
      // 重新获取数据渲染
      this.getBuildingList()
    },
        // 计算序号
    indexMethod(index) {
      // 当前页之前所有的数据+index+1
      return (this.params.page - 1) * this.params.pageSize + index + 1
    },
    // 搜索功能
    doSearch() {
      //重置page为1
      this.params.page = 1
      // 调用接口获取列表
      this.getBuildingList()
    },
    // 打开添加弹框
    addBuilding() {
      this.dialogVisible =true
    },
    // 关闭添加弹框
    closeDialog() {
      this.dialogVisible =false
    },
    // 统一校验
    confirmAdd() {
      this.$refs.addForm.validate(async(valid) => {
        if(valid) {
          // console.log('添加');
          await createBuildingListAPI(this.addForm)
          this.getBuildingList()
          this.dialogVisible = false
        }
      })
    },
    // 删除楼宇
    async confirmDel(id) {
      this.$confirm('确认删除当前楼吗？','提示',{
        confirmButtonText:'确认',
        cancelButtonText:'取消',
        type:'warning'
      }).then(async() => {
        await delBuildingListAPI(id)
        this.getBuildingList()
      }).catch(() => {})
    },
  },
}
</script>

<style lang="scss" scoped>
.department-container{
  padding:10px;
}
.search-container{
  display: flex;
  align-items: center;
  border-bottom: 1px solid rgb(237,237,237,.9);;
  padding-bottom: 20px;
  .search-label{
    width:100px;
  }
  .search-main{
    width: 220px;
    margin-right: 10px;
  }
}
.page-container{
    padding:4px 0px;
    text-align: right;
  }
  .create-container{
  margin: 10px 0px;
}
</style>